Browsing by Subject "Pattern-formation"

Now showing items 1-4 of 4

    • Front propagation steered by a high-wavenumber modulation: Theory and experiments 
      Alfaro Bittner, K.; Castillo Pinto, C.; Clerc Gavilán, Marcel; González-Cortés, G.; Jara Schulz, G.; Rojas, R. G. (American Institute of Physics, 2020)
      Homogeneously driven dynamical systems exhibit multistability. Depending on the initial conditions, fronts present a rich dynamical behavior between equilibria. Qualitatively, this phenomenology is persistent under spatially ...
    • Light beam induced finger instability in a photosensitive liquid crystal cell 
      Andrade Silva, Ignacio; Clerc Gavilán, Marcel Gabriel; González Cortés, Martín Gregorio; Odent, Vincent (Amer Physical Soc., 2021)
      Interfaces limiting two phases in driven systems may exhibit rich dynamical behaviors. Optically induced phase transitions are of particular interest for the study of interfacial phenomena. Dye-doped liquid crystals offer ...
    • Localized plateau beam resulting from strong nonlocal coupling in a cavity filled by metamaterials and ... 
      Tlidi, M.; Fernández Oto, C.; Clerc Gavilán, Marcel; Escaff Dixon, Daniel; Kockaert, P. (American Physiological Society, 2015)
      We investigate the formation of a localized plateau beam in the transverse section of a nonlinear optical ring cavity filled with a metamaterial and a nonlocal medium such as a nematic liquid crystal. We show that, far ...
    • Optical wall dynamics induced by coexistence of monostable and bistable spatial regions 
      Odent, Vincent; Louvergneaux, E.; Clerc Gavilán, Marcel; Andrade Silva, Ignacio (American Physical Society, 2016)
      When nonequilibrium extended homogeneous systems exhibit multistability, it leads to the presence of domain walls between the existing equilibria. Depending on the stability of the steady states, the dynamics differs. Here, ...